CI 5345 then UA 573 at San Francisco
Atlanta → San Francisco → Denver
Timetable, San Francisco time
04:27CI 5345 from Atlanta at the gate
20:23UA 573 to Denver leaves the gatealso AC 4081
15 h 56 apart on the timetable
UA 573 leaves 15 h 56 after CI 5345 arrives on the timetable: more than half a day, so not a connection we count.